More from Anil Ananthaswamy
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Row erupts over asteroid press scare
News
Row erupts over asteroid press scare
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March of the motes
Features
Evolution returns to the same old genes again and again
News
Hybrids sow the seeds of new species
News
Animation lets murder victims have final say
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Technology
Animation lets murder victims have final say
News
Virtual reality conquers sense of taste
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Health
Death in the sun
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Guns special report: why isn’t life-saving technology implemented?
News
Technology
Which weapon did it?
News
Technology
The way of the gun
News